A. Before purchase it , please make sure your bulbs Part Number is
T10 Wedge Socket . Becuase the LED bulbs have lower power
consumption . Some cars may need to tap on Load Resistors to remove
the error code on the dashboard . If they don't light after
inserting into the socket , insert oppositely .

We have specialized QC testers to check the products quality
according to different customers .

** IQC to check the dimensions and surface of the incoming material
.** PQC to inspect full-course during the processing .** FQC to inspect all the products make the 100% inspection before
the shipments .